CVE-2023-6000mediumobserved exploitation

CVE-2023-6000: medium-severity vulnerability in Popup Builder

Popup Builder < 4.2.3 - Unauthenticated Stored XSS

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70Vexday Risk Score

Patch now. It exploitation observed by VulnCheck and has a working public exploit.

ssvc Actcvss 6.1epss 2.0%
from disclosure to weapon287 days
Published on NVDJan 1
1st PoC+287d
VulnCheck+9d
The Popup Builder WordPress plugin before 4.2.3 does not prevent simple visitors from updating existing popups, and injecting raw JavaScript in them, which could lead to Stored XSS attacks.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected products
Unknown · Popup Builder
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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